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Roll changing device and tab welding equipment

A technology for spare materials and unwinding components, applied in positioning devices, metal processing equipment, other manufacturing equipment/tools, etc., can solve problems such as long downtime and increased labor costs

Pending Publication Date: 2021-05-25
WUXI LEAD INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a coil changing device and a pole coil that improves the above-mentioned defects in view of the problems in the prior art that manual roll changing is used to replace tab material rolls, resulting in long downtime and increased labor costs. Ear Welding Equipment

Method used

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  • Roll changing device and tab welding equipment
  • Roll changing device and tab welding equipment
  • Roll changing device and tab welding equipment

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Embodiment Construction

[0041]In order to make the above objects, features, and advantages of the present invention, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can be implemented in many other fails there are many otherwise described herein, and those skilled in the art may do similar improvements without departing from the connotation of the present invention, and thus the present invention is not limited by the specific embodiments disclosed below.

[0042]In the description of the invention, it is to be understood that the terms "center", "longitudinal", "horizontal", "length", "width", "thickness", "upper", "under", "front", " After "," left "," right "," vertical "," horizontal "," top "," bottom "," inside "," outside "," clockwise "," counterclock "," axial " , "Radial", "circumfer...

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PUM

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Abstract

The invention relates to a roll changing device and tab welding equipment. The roll changing device comprises an unwinding mechanism, a first fixing mechanism, a second fixing mechanism, a cutting mechanism and a belt connecting mechanism, wherein the unwinding mechanism comprises a sliding support and an unwinding assembly; the sliding support is constructed to controllably move in a first direction; the first fixing mechanism is located at the downstream position of the unwinding assembly and controllably fixes a working material belt and a standby material belt which are output by the unwinding assembly; a belt connecting station is formed between the first fixing mechanism and the second fixing mechanism, and the second fixing mechanism controllably fixes the working material belt and the standby material belt; the cutting mechanism is used for cutting off the working material belt and the standby material belt which are located at the belt connecting station; and the belt connecting mechanism is arranged corresponding to the belt connecting station. The first fixing mechanism can move along with the sliding support in the first direction till the standby material belt fixed by the first fixing mechanism is aligned to the working material belt fixed by the second fixing mechanism at the belt connecting station, and the belt connecting mechanism is allowed to be connected with the working material belt and the standby material belt which are aligned at the belt connecting station.

Description

Technical field[0001]The present invention relates to the technical field of battery manufacturing equipment, and more particularly to a shifting apparatus and a very announite.Background technique[0002]During the production process of lithium battery, the cathode sheet, the diaphragm, and the anode sheet need to be wound to form a battery. Before the pole enters the winding device, it is necessary to weld the extremely ears to the specific position of the pole, and then wound with the pole piece.[0003]The ears are generally provided in the manner, so when a polarity roll is used up, there is a need to replace the new extreme ear roll. At present, the replacement of the extreme ear roll is performed in the actual production, resulting in a long downtime, reducing production efficiency, and increasing artificial cost.Inventive content[0004]Based on this, it is necessary to replace the extremely frotte roll in the prior art, which leads to a long downtime, and increases the problem of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/04B23Q3/06B23Q7/00
CPCB23P23/04B23Q3/06B23Q7/00B65H19/1852B65H19/1826B65H2301/4631B65H2801/72Y02E60/10H01M10/04B65H2301/46176B65H2301/46222B65H2402/32B65H2301/4632B65H2301/46412B65H2301/4132B65H2301/413246H01M50/536
Inventor 不公告发明人
Owner WUXI LEAD INTELLIGENT EQUIP CO LTD